For example I wanted to put a kitchen in my map, when compiling, the compile is done successfully, but when I want to play in my map, I cant enter to it and it says: Mod_NumForName:models/group_kitchen.mdl not found.
By the way, the model is in my cstrike/models folder, and I typed in
Sprite blank models/group_kitchen.mdl like in the turorial you gave me, maybe I need to put the model in the same folder the .map file of the map is ?